MxRady KERRO 7 in 1 Soil Integrated Sensor NPK Conductivity, pH, Moisture, Temperature Meter Soil Test Kit  (Set of 0)

This integrated soil nutrient sensor can measure soil moisture, electrical conductivity, temperature, nitrogen, phosphorus, potassium, and pH 7 elements at the same time. It can be used for long-term and stable measurement of soil conditions in a fixed area at a cheap price. Using RS485 Modbus standard protocol, the signal is stable.